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diff --git a/coreplugin/ssh/sftpoperation_p.h b/coreplugin/ssh/sftpoperation_p.h
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+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** Commercial Usage
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** GNU Lesser General Public License Usage
+**
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+**
+**************************************************************************/
+
+#ifndef SFTPOPERATION_P_H
+#define SFTPOPERATION_P_H
+
+#include "sftpdefs.h"
+
+#include <QtCore/QByteArray>
+#include <QtCore/QList>
+#include <QtCore/QMap>
+#include <QtCore/QSharedPointer>
+
+QT_BEGIN_NAMESPACE
+class QFile;
+QT_END_NAMESPACE
+
+namespace Core {
+namespace Internal {
+
+class SftpOutgoingPacket;
+
+struct AbstractSftpOperation
+{
+    typedef QSharedPointer<AbstractSftpOperation> Ptr;
+    enum Type {
+        ListDir, MakeDir, RmDir, Rm, Rename, CreateFile, Download, UploadFile
+    };
+
+    AbstractSftpOperation(SftpJobId jobId);
+    virtual ~AbstractSftpOperation();
+    virtual Type type() const=0;
+    virtual SftpOutgoingPacket &initialPacket(SftpOutgoingPacket &packet)=0;
+
+    const SftpJobId jobId;
+
+private:
+    AbstractSftpOperation(const AbstractSftpOperation &);
+    AbstractSftpOperation &operator=(const AbstractSftpOperation &);
+};
+
+class SftpUploadDir;
+
+struct SftpMakeDir : public AbstractSftpOperation
+{
+    typedef QSharedPointer<SftpMakeDir> Ptr;
+
+    SftpMakeDir(SftpJobId jobId, const QString &path,
+        const QSharedPointer<SftpUploadDir> &parentJob = QSharedPointer<SftpUploadDir>());
+    virtual Type type() const { return MakeDir; }
+    virtual SftpOutgoingPacket &initialPacket(SftpOutgoingPacket &packet);
+
+    const QSharedPointer<SftpUploadDir> parentJob;
+    const QString remoteDir;
+};
+
+struct SftpRmDir : public AbstractSftpOperation
+{
+    typedef QSharedPointer<SftpRmDir> Ptr;
+
+    SftpRmDir(SftpJobId jobId, const QString &path);
+    virtual Type type() const { return RmDir; }
+    virtual SftpOutgoingPacket &initialPacket(SftpOutgoingPacket &packet);
+
+    const QString remoteDir;
+};
+
+struct SftpRm : public AbstractSftpOperation
+{
+    typedef QSharedPointer<SftpRm> Ptr;
+
+    SftpRm(SftpJobId jobId, const QString &path);
+    virtual Type type() const { return Rm; }
+    virtual SftpOutgoingPacket &initialPacket(SftpOutgoingPacket &packet);
+
+    const QString remoteFile;
+};
+
+struct SftpRename : public AbstractSftpOperation
+{
+    typedef QSharedPointer<SftpRename> Ptr;
+
+    SftpRename(SftpJobId jobId, const QString &oldPath, const QString &newPath);
+    virtual Type type() const { return Rename; }
+    virtual SftpOutgoingPacket &initialPacket(SftpOutgoingPacket &packet);
+
+    const QString oldPath;
+    const QString newPath;
+};
+
+
+struct AbstractSftpOperationWithHandle : public AbstractSftpOperation
+{
+    typedef QSharedPointer<AbstractSftpOperationWithHandle> Ptr;
+    enum State { Inactive, OpenRequested, Open, CloseRequested };
+
+    AbstractSftpOperationWithHandle(SftpJobId jobId, const QString &remotePath);
+    ~AbstractSftpOperationWithHandle();
+
+    const QString remotePath;
+    QByteArray remoteHandle;
+    State state;
+    bool hasError;
+};
+
+
+struct SftpListDir : public AbstractSftpOperationWithHandle
+{
+    typedef QSharedPointer<SftpListDir> Ptr;
+
+    SftpListDir(SftpJobId jobId, const QString &path);
+    virtual Type type() const { return ListDir; }
+    virtual SftpOutgoingPacket &initialPacket(SftpOutgoingPacket &packet);
+};
+
+
+struct SftpCreateFile : public AbstractSftpOperationWithHandle
+{
+    typedef QSharedPointer<SftpCreateFile> Ptr;
+
+    SftpCreateFile(SftpJobId jobId, const QString &path, SftpOverwriteMode mode);
+    virtual Type type() const { return CreateFile; }
+    virtual SftpOutgoingPacket &initialPacket(SftpOutgoingPacket &packet);
+
+    const SftpOverwriteMode mode;
+};
+
+struct AbstractSftpTransfer : public AbstractSftpOperationWithHandle
+{
+    typedef QSharedPointer<AbstractSftpTransfer> Ptr;
+
+    AbstractSftpTransfer(SftpJobId jobId, const QString &remotePath,
+        const QSharedPointer<QFile> &localFile);
+    ~AbstractSftpTransfer();
+    void calculateInFlightCount(quint32 chunkSize);
+
+    static const int MaxInFlightCount;
+
+    const QSharedPointer<QFile> localFile;
+    quint64 fileSize;
+    quint64 offset;
+    int inFlightCount;
+    bool statRequested;
+};
+
+struct SftpDownload : public AbstractSftpTransfer
+{
+    typedef QSharedPointer<SftpDownload> Ptr;
+    SftpDownload(SftpJobId jobId, const QString &remotePath,
+        const QSharedPointer<QFile> &localFile);
+    virtual Type type() const { return Download; }
+    virtual SftpOutgoingPacket &initialPacket(SftpOutgoingPacket &packet);
+
+    QMap<quint32, quint32> offsets;
+    SftpJobId eofId;
+};
+
+struct SftpUploadFile : public AbstractSftpTransfer
+{
+    typedef QSharedPointer<SftpUploadFile> Ptr;
+
+    SftpUploadFile(SftpJobId jobId, const QString &remotePath,
+        const QSharedPointer<QFile> &localFile, SftpOverwriteMode mode,
+        const QSharedPointer<SftpUploadDir> &parentJob = QSharedPointer<SftpUploadDir>());
+    virtual Type type() const { return UploadFile; }
+    virtual SftpOutgoingPacket &initialPacket(SftpOutgoingPacket &packet);
+
+    const QSharedPointer<SftpUploadDir> parentJob;
+    SftpOverwriteMode mode;
+};
+
+// Composite operation.
+struct SftpUploadDir
+{
+    typedef QSharedPointer<SftpUploadDir> Ptr;
+
+    struct Dir {
+        Dir(const QString &l, const QString &r) : localDir(l), remoteDir(r) {}
+        QString localDir;
+        QString remoteDir;
+    };
+
+    SftpUploadDir(SftpJobId jobId) : jobId(jobId), hasError(false) {}
+    ~SftpUploadDir();
+
+    void setError()
+    {
+        hasError = true;
+        uploadsInProgress.clear();
+        mkdirsInProgress.clear();
+    }
+
+    const SftpJobId jobId;
+    bool hasError;
+    QList<SftpUploadFile::Ptr> uploadsInProgress;
+    QMap<SftpMakeDir::Ptr, Dir> mkdirsInProgress;
+};
+
+} // namespace Internal
+} // namespace Core
+
+#endif // SFTPOPERATION_P_H